Requests The computer can send the following request to the PT-104 Command Data bytes Function 0x00 - Get Version 0x01 - Read EEPROM 0x02 one byte, bit 0 is LSB Start Converting bit 0: enable channel 1 0 = off, 1 = on bit 1: enable channel 2 ditto bit 2: enable channel 3 ditto bit 3: enable channel ...